NCP-AII
Cluster Test and Verification
easy
Question 5 of 66

In a high-availability head-node design, an engineer checks the official NVIDIA guidance. Which statement best matches node-level NCCL validation?

ARun the documented node-level NCCL test before relying on that node for GPU collective workloads.
BAssume the default behavior is sufficient without checking the documented command, network, or runtime setting.
CChange multiple unrelated settings at once instead of following the documented sequence.
DAccept installation success as proof that GPU, NVLink, RDMA, and NCCL paths are healthy.

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